我使用的是linux 2.6.22中的arch\arm\configs\s3c2410_defconfig作为默认配置,即使用下面命令
cp arch\arm\configs\s3c2410_defconfig .config
之后输入
make menuconfig
既可在s3c2410_defconfig配置的基础上进行操作。
需要确保 Networking --> Networking options
[*] TCP/IP networking
[*] IP: kernel level autoconfiguration
[ ] IP: DHCP support
[*] IP: BOOTP support
[ ] IP: RARP support
需要确保 File systems --> Network File Systems
<*> NFS file system support
[*] Provide NFSv3 client support
[*] Provide client support for the NFSv3 ACL protocol extension
[*] Provide NFSv4 client support (EXPERIMENTAL)
[*] Allow direct I/O on NFS files
[*] Root file system on NFS
[*] Support for rpcbind versions 3 & 4 (EXPERIMENTAL)